How long is the flight from Grimsby to Washington, D.C. Dulles Intl Airport?

Airlines like KLM and Virgin Atlantic fly from Grimsby to Washington, D.C. Dulles Intl Airport in about 14h 25m. The time it takes to get you to your destination can typically vary by up to 7h 41m. Airlines will cover a distance of 3624 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from HUY to IAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grimsby to Washington, D.C. Dulles Intl Airport as you normally would.

What airport do you fly from for flights from Grimsby to Washington, D.C. Dulles Intl?

Grimsby Humberside (HUY), located 11.0 mi from the city center, is the airport you fly out of when you book flights from Grimsby to Washington, D.C. Dulles Intl. 0 airlines have flights from Humberside to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Grimsby Humberside to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

Can I find deals for flights from Grimsby to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Grimsby to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Grimsby to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Dulles Intl.

Can I find deals for business class flights from Grimsby to Dulles Intl?

Yes. Cheapflights offers flight deals from Grimsby to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£781+ Cheap Flights from Grimsby to Washington, D.C. Dulles Intl Airport

Cheap flight deals from Grimsby to Dulles Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Grimsby to Dulles Intl
Explore the most affordable flight options available from Grimsby to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Fri 16/1006:10 -

1 stop14h 25m

Fri 23/1017:30 -

1 stop10h 50m

Deal found 1/9£781

Fri 16/1006:10 -

2 stops22h 06m

Fri 23/1010:57 -

2 stops17h 23m

Deal found 1/9£791

Sun 13/917:35 -

1 stop27h 00m

Sun 20/917:30 -

1 stop10h 50m

Deal found 2/9£943

Sun 13/917:35 -

2 stops27h 30m

Sun 20/918:26 -

2 stops17h 39m

Deal found 2/9£961

Fri 16/1009:50 -

3 stops33h 10m

Fri 23/1017:55 -

3 stops35h 25m

Deal found 1/9£1,155

Find flight deals from Grimsby to Dulles Intl

Round-trip from	£781

KLM
16/10-23/10
2 total stops
25h 15m total
Grimsby to Washington, D.C.

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Use the filters below to find and compare flights from Grimsby to Washington, D.C. Dulles Intl Airport that are best for you.

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GrimsbyWashington, D.C.

HUY Grimsby Humberside - IAD Washington, D.C. Dulles Intl

HUYIAD

Grimsby Humberside

Fri 16/10

06:10-15:35

1 stop14h 25m

Washington, D.C. Dulles Intl

Fri 23/10

17:30-09:20

1 stop10h 50m

£781

GrimsbyWashington, D.C.

HUY Grimsby Humberside - IAD Washington, D.C. Dulles Intl

HUYIAD

Grimsby Humberside

Fri 16/10

06:10-23:16

2 stops22h 06m

Washington, D.C. Dulles Intl

Fri 23/10

10:57-09:20

2 stops17h 23m

£791

GrimsbyWashington, D.C.

HUY Grimsby Humberside - IAD Washington, D.C. Dulles Intl

HUYIAD

Grimsby Humberside

Fri 16/10

09:50-14:00

3 stops33h 10m

Washington, D.C. Dulles Intl

Fri 23/10

17:55-10:20

3 stops35h 25m

£1,155

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Sorted by cheapest first

Best time to book a flight from Grimsby to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Grimsby with our price prediction graph.

HUY-IAD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Grimsby to Washington, D.C. Dulles Intl?
Grimsby Humberside (HUY), located 11.0 mi from the city center, is the airport you fly out of when you book flights from Grimsby to Washington, D.C. Dulles Intl. 0 airlines have flights from Humberside to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Grimsby Humberside to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.
How long is the flight from Grimsby to Washington, D.C. Dulles Intl Airport?
Airlines like KLM and Virgin Atlantic fly from Grimsby to Washington, D.C. Dulles Intl Airport in about 14h 25m. The time it takes to get you to your destination can typically vary by up to 7h 41m. Airlines will cover a distance of 3624 mi. This flight may include one or multiple stops.
Can I find deals for flights from Grimsby to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Grimsby to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Dulles Intl.
Can I find deals for business class flights from Grimsby to Dulles Intl?
Yes. Cheapflights offers flight deals from Grimsby to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Grimsby to Washington, D.C. Dulles Intl Airport from £781

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Dulles Intl

Cheapest flights from Grimsby to Dulles IntlExplore the most affordable flight options available from Grimsby to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Grimsby to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Grimsby to Dulles IntlDiscover carefully curated flight deals from Grimsby to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Grimsby to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Grimsby to Dulles IntlDiscover last-minute flight deals from Grimsby to Dulles Intl. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to Dulles Intl. Data last updated 4 September 2026 and is based on user searches.

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Related info for your journey

What airport do you fly from for flights from Grimsby to Washington, D.C. Dulles Intl?

How long is the flight from Grimsby to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Grimsby to Dulles Intl that include hotel bookings?

How can I find direct flights from Grimsby to Dulles Intl?

Can I find deals for business class flights from Grimsby to Dulles Intl?

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Cheapest flights from Grimsby to Dulles Intl
Explore the most affordable flight options available from Grimsby to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Grimsby to Dulles Intl
Discover carefully curated flight deals from Grimsby to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Grimsby to Dulles Intl
Discover last-minute flight deals from Grimsby to Dulles Intl. Data last updated 4 September 2026 and is based on user searches.